參數(shù)資料
型號: MC74LCX138
廠商: Motorola, Inc.
英文描述: Low-Voltage CMOS 1-of-8 Decoder/Demultiplexer With 5V-Tolerant Inputs
中文描述: 低電壓的CMOS 1 - 8解碼器/解復(fù)用器與5V的容錯輸入
文件頁數(shù): 3/8頁
文件大小: 162K
代理商: MC74LCX138
MC74LCX138
LCX DATA
BR1339 — REV 3
3
MOTOROLA
ABSOLUTE MAXIMUM RATINGS*
Symbol
Parameter
Value
Condition
Unit
VCC
VI
VO
IIK
IOK
DC Supply Voltage
–0.5 to +7.0
V
DC Input Voltage
–0.5
VI
+7.0
–0.5
VO
VCC + 0.5
–50
V
DC Output Voltage
Note 1.
V
DC Input Diode Current
VI < GND
VO < GND
VO > VCC
mA
DC Output Diode Current
–50
mA
+50
mA
IO
ICC
IGND
TSTG
* Absolute maximum continuous ratings are those values beyond which damage to the device may occur. Exposure to these conditions or
conditions beyond those indicated may adversely affect device reliability. Functional operation under absolute–maximum–rated conditions is
not implied.
1. Output in HIGH or LOW State. IO absolute maximum rating must be observed.
DC Output Source/Sink Current
±
50
mA
DC Supply Current Per Supply Pin
±
100
mA
DC Ground Current Per Ground Pin
±
100
mA
Storage Temperature Range
–65 to +150
°
C
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Typ
Max
Unit
VCC
Supply Voltage
Operating
Data Retention Only
2.0
1.5
3.3
3.3
3.6
3.6
V
VI
VO
IOH
IOL
IOH
IOL
TA
t/
V
Input Voltage
0
5.5
V
Output Voltage
(HIGH or LOW State)
0
VCC
–24
V
HIGH Level Output Current, VCC = 3.0V – 3.6V
LOW Level Output Current, VCC = 3.0V – 3.6V
HIGH Level Output Current, VCC = 2.7V – 3.0V
LOW Level Output Current, VCC = 2.7V – 3.0V
Operating Free–Air Temperature
mA
24
mA
–12
mA
12
mA
–40
+85
°
C
Input Transition Rise or Fall Rate, VIN from 0.8V to 2.0V,
VCC = 3.0V
0
10
ns/V
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